Question: When did Adrian Piper receive the Women's Caucus for Art Lifetime Achievement Award?
Paraphrase: In what year was the Lifetime Achievement Award for Art given to Adrian Piper by the Women's Caucus for Art?
SPARQL (Wikidata): SELECT ?value WHERE { wd:Q373948 p:P166 ?s . ?s ps:P166 wd:Q17019319 . ?s pq:P585 ?value}